言语是行动的影子。

You could be whatever you wanna be, just turn yourself into anything you think that you could never be.

The essence of mathematics is not just in solving problems but in asking the right questions.

失败是成功之母。但重要的是从失败中学到什么。

Don't ever let somebody tell you you can't do something, not even me.

The only person you should try to be better than is the person you were yesterday.

海洋是地球上最后的伟大边疆。

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

不要让别人意见的噪音淹没了你内心的声音。

最有效的发展干预措施往往是最简单的。